-8.31% is the change from 963 to 883
Calculation steps:
[( 883 - 963 ) ÷ 963] x 100 = -8.31%
Formula
Percentage change = [(883 - 963) / 963] x 100
Subtract the new number by the original number
883 - 963 = -80
-80 ÷ 963 = -0.08307372793354102
-0.08307372793354102 x 100 = -8.31%